This is about All American Aviation Air Mail pick up service starting in 1941.
Allegheny County Airport, Pittsburgh, PA.
This booklet copyrighted in 1946 with photos from the Army Air Force.
Note: There are original printing errors such as missing pages and wrong page numbers.
From the Cliff Ball Wing archives, Pittsburgh, Pa.
All American Aviation Front Cover
All American Aviation Inside Front Cover
All American Aviation Page 10B
All American Aviation Page 11B
All American Aviation Page 16B
All American Aviation Page 22 Back Cover
All American Aviation Routes A
All American Aviation Routes B
.